A prepositional phrase is a group of words that begins with a preposition and ends with a noun or a pronoun. This noun or pronoun is called the object of the preposition.. T â¦ hese types of phrases help to enrich a sentence. prepositional phrase is a group of words that starts with a preposition and ends with the object of the preposition (a noun, pronoun, or noun phrase). Let's look at some s â¦ teps to identifying prepositional phrases.
No special equipment is required for inguinal hernia repair. Standard operating room anesthesia equipment, outfitted for possible conversion to general anesthesia and endotracheal intubation, is required. For high-risk patients with comorbid conditions, a cardiac monitor and a pulse oximeter should be available.
The most commonly performed inguinal hernia repair today is the Lichtenstein repair. A flat mesh is placed on top of the defect. It is a tension-free repair that does not put tension on muscles, contrary to Bassini and Shouldice suture repairs (but there are also tension-free suture repairs, like Desarda). It involves the placement of a mesh to strengthen the inguinal region.